tailieunhanh - Sat - MC Grawhill part 63

Tham khảo tài liệu 'sat - mc grawhill part 63', ngoại ngữ, ngữ pháp tiếng anh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 610 McGRAW-HILL S SAT 7 7 7 7 7 7 4. Which of the following expresses the number that is 12 less than the product of 3 and x 1 A x-8 B x 37 C 3x - 11 D 3x - 9 E 3x 15 7. Three integers have a sum of 7 and a product of 0. If the difference of the greatest number and the least number is 11 then the least of these numbers is 5. One bag of grass seed covers 5 000 square feet. If each bag costs 25 how much will it cost to buy enough grass seed to cover a square area that is 200 feet by 200 feet A B C D E -18 -11 -9 -2 0 A B C D E 25 100 200 1 000 2 000 8. Four points lie on a circle. How many different triangles can be drawn with three of these points as vertices A B C D E 4 5 6 7 8 9. If a b and c are consecutive positive integers such that a b c and abc is NOT a multiple of 4 then which of the following must be true Note Figure not drawn to scale. 6. In the right triangle above what is the value of w A 30 B 60 C 90 D 120 E 150 A a is even B b is even C c is even D a b c is odd E abc is odd GO ON TO THE NEXT PAGE CHAPTER 16 PRACTICE TEST I 611 7 7 7 7 7 7 Questions 10-12 refer to the following graph. PARTICIPATION IN FUND-RAISER Percent participation in 2002 13. If x -1 is a solution of the equation x1 2 4x c where c is a constant what is another value of x that satisfies the equation A -5 B -2 C 1 D 2 E 5 1 2 6 7 9 14. A three-digit integer is to be formed from the digits listed above. If the first digit must be odd either the second or the third digit must be 2 and no digit may be repeated how many such integers are possible A 6 B 9 C 18 D 24 E 30 10. For which class was the change in percent participation the greatest from 2002 to 2003 A A B B C C D D E E 11. If class B and class E each had 100 students in 2002 and 2003 then in total how many more students participated in the fund-raiser from class E than from class B over the 2 years A 10 B 20 C 30 D 40 E 60 12. In 2002 the same number of students participated in the fund-raiser from class C as from class D. If .